The story
From the brand name Calor.
Etymology from Wiktionary, CC BY-SA 4.0.
Calor gas
Today it means: A type of bottled gas, consisting of butane and/or propane, used for cooking or heating. Full definition →
Today it means: A type of bottled gas, consisting of butane and/or propane, used for cooking or heating. Full definition →
From the brand name Calor.
Etymology from Wiktionary, CC BY-SA 4.0.